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Small round lithium CMOS battery in silver metal finish

DBTLAP

DBTLAP CMOS Battery for HP G72-B15SV Laptop

SKU CH-PBD6-8AXK9

Replacement CMOS lithium battery for HP G72-B15SV laptop motherboards, tested before shipping

  • Battery TypeLithium
  • Direct replacement for HP G72-B15SV motherboard
  • Lithium cell maintains BIOS settings and system clock
  • Tested before shipping for reliable operation
  • New unit replaces faulty or cracked original
  • Single battery supplied ready for installation

What this product is

This is a new lithium CMOS battery built to replace the BIOS RTC cell on the HP G72-B15SV laptop motherboard. It ships as a single tested unit ready for installation. It is not a main laptop power pack and will not run the system when the primary battery is removed.

Where it fits in a build

The cell slots directly onto the motherboard CMOS holder, requiring no cables, drivers or additional hardware. It restores date, time and BIOS settings after the original coin cell fails. Builders who need a rechargeable main battery or a higher-capacity RTC module will not be served by this part.

Thermals noise and power

Lithium chemistry delivers a steady low-voltage supply with no moving parts, so the component adds zero audible noise and negligible heat inside the chassis. Power draw is limited to the microampere current needed to keep the real-time clock and CMOS memory alive.

Highlights

  • Direct replacement for HP G72-B15SV motherboard
  • Lithium cell maintains BIOS settings and system clock
  • Tested before shipping for reliable operation
  • New unit replaces faulty or cracked original
  • Single battery supplied ready for installation

Specifications

Battery TypeLithium

Questions about this item

How long will the lithium CMOS battery keep BIOS settings under continuous daily use?

The lithium cell is designed to maintain CMOS memory for several years of normal operation before voltage drops below the threshold that causes settings loss.

Does the battery generate noticeable heat or noise while the laptop runs all day?

No, the CMOS battery is a passive component that produces no heat and no audible noise during extended laptop use.

Must the laptop already have the original HP G72-B15SV motherboard connector for this replacement to fit?

Yes, this battery is built to match the HP G72-B15SV motherboard connector, so the existing socket must be present for direct installation.

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